Tuesday 7:00 AM - 8:00 AM
Committee Meetings I - Awards (F152), Endowment (D136), Internet (D135)

Tuesday 8:00 AM - 9:15 AM
Plenary I & Awards

8:00   Welcoming Remarks Andy Grieshop, Conference Chair, North Carolina State University
8:05   Friedlander Lecture: Particle-Resolved Modeling: A Bridge between Scales in Aerosol Science Nicole Riemer, University of Illinois at Urbana-Champaign
   Moderator Donald Dabdub, University of California, Irvine
9:00   Friedlander and Hering Award Presentations, Announcement of 2023 AAAR Fellows Kelley Barsanti, Spyros Pandis, National Center for Atmospheric Research, University of Patras

Tuesday 9:00 AM - 4:00 PM
Exhibits Open

Tuesday 9:15 AM - 9:45 AM
Coffee Break with Exhibitors

Tuesday 9:45 AM - 11:30 AM
Technical Session 1: Platform


1AP AEROSOL PHYSICS I
E147/148 – Igor Novosselov and Edward Neal, chairs

1AP.1  
9:45
Surface Tension and Phase Transitions of Sea Spray Systems Using Microfluidics. CARI DUTCHER, Priyatanu Roy, Margaret House, University of Minnesota

1AP.2  
10:00
The Drying Kinetics and Crystallisation of Multi-Component Droplets. BARNABY MILES, Lukesh Mahato, Daniel Hardy, Spyridon Varlas, Steven P. Armes, Rachael E.H. Miles, Jonathan P. Reid, University of Bristol

1AP.3  
10:15
Light-Absorbing Aerosol-Cloud Interactions. SHREYA JOSHI, Claudio Mazzoleni, Lynn Mazzoleni, Will Cantrell, Raymond Shaw, Simeon Schum, Thusitha Divisekara, Ian Helman, Abu Sayeed Md Shawon, Kyle Gorkowski, Timothy Onasch, Arthur J. Sedlacek, Yangang Liu, Laura Fierce, Swarup China, Nurun Nahar Lata, Gourihar Kulkarni, Michigan Technological University

1AP.4  
10:30
The Impact of Inelastic Collisions on the Mean Free Path in Air. DIMITRIOS TSALIKIS, Vlasis Mavrantzas, Sotiris Pratsinis, ETH Zurich, Switzerland

1AP.5  
10:45
Particle Tracking in Turbulent Transonic Flow Field. SREEKESH KOOKKAL, Suresh Dhaniyala, Clarkson University, Potsdam, NY

1AP.6  
11:00
The Bidimensional Size and Charge Distribution of Sub- and Supermicrometer Particles in an Electrostatic Precipitator. JOSÉ MORÁN, Li Li, Hui Ouyang, Yuechen Qiao, Bernard Olson, Christopher J. Hogan, University of Minnesota

1AP.7  
11:15
Effects of Dilution on Biomass Burning Aerosol: Evaporation of Primary Organic Aerosol (BBPOA) and Subsequent Formation of Secondary Organic Aerosol (BBSOA). TIANCHANG XU, Nara Shin, Yutong Liang, Bin Bai, Dongli Wang, John Allen, Ryan Poland, Zachary McQueen, Omar El Hajj, Chase Glenn, Kruthika Kumar, Anita Anosike, Joseph O'Brien, Andrew Metcalf, Geoffrey Smith, Rawad Saleh, Pengfei Liu, Nga Lee Ng, Georgia Institute of Technology


1CO COMBUSTION I: SOOT FORMATION, MORPHOLOGY, AND EMISSIONS
PORTLAND BALLROOM – Georgios Kelesidis and Una Trivanovic, chairs

1CO.1  
9:45
A Planar Mixing Layer (PML) Configuration to Perform Spatially Resolved High-Resolution Differential Mobility Analysis (HR-DMA) in Diffusion Flames. Mahmoud Ashour, FARNAZ KHOSRAVI, Francesco Carbone, University of Connecticut

1CO.2  
10:00
Secondary Organic Aerosol Formation Potential of Toluene and Products of Toluene Combustion. ANITA ANOSIKE, Omar El Hajj, Chase Glenn, Nicholas Dewey, Brandon Rotavera, Rawad Saleh, University of Georgia

1CO.3  
10:15
High-Temperature Hydrocarbon Clustering and Particle Inception. HOPE MICHELSEN, James Rundel, Ray Bambha, Judit Zádor, K. Olof Johansson, Paul Schrader, Kevin R. Wilson, University of Colorado, Boulder

1CO.4  
10:30
Rapid Assessment of Jet Engine-Like Soot from Jet-A1 and Sustainable Aviation Fuels Made by a Spray Flame. Jason Scott, TIMOTHY SIPKENS, Rym Mehri, Gregory Smallwood, Mohammad Reza Kholghy, National Research Council Canada

1CO.5  
10:45
Soot Size Distribution & Structure during Enclosed Spray Combustion of Jet Fuel. UNA TRIVANOVIC, Georgios A. Kelesidis, Sotiris Pratsinis, ETH Zurich, Switzerland

1CO.6  
11:00
Eliminating Soot Emissions from Jet Fuel Combustion. GEORGIOS A. KELESIDIS, Amogh Nagarkar, Una Trivanovic, Sotiris Pratsinis, Rutgers, The State University of New Jersey

1CO.7  
11:15
Continued Role of Oil and Sulfur in Ground-based Aircraft Engine Particle Emissions during the Boeing ecoDemonstrator 2022 Measurements. BENJAMIN A. NAULT, Andrew Freedman, Edward Fortner, Bruce Anderson, Steven Baughcum, Matthew Brown, Josh DiGangi, Francisco Guzman, Jennifer Klettlinger, Kevin Sanchez, Michael Shook, Gregory Smallwood, Elizabeth Wiggins, Edward Winstead, Luke Ziemba, Richard Miake-Lye, Richard Moore, Aerodyne Research, Inc.


1HA HEALTH RELATED AEROSOLS I: CELLULAR EXPOSURE AND TOXICITY
E145/146 – Manabu Shiraiwa and Ka Yuen Cheung, chairs

1HA.1  
9:45
Evaluating Inflammatory Responses of Naphthalene Secondary Organic Aerosol (SOA). SEONGBIN JO, Liang-Hsin Chen, Shuichi Takayama, Nga Lee Ng, Georgia Institute of Technology

1HA.2  
10:00
Cellular and Molecular Toxicity of Atmospherically Aged Anthropogenic and Biogenic Aerosols in an Epithelial-Endothelial Coculture Using Adverse Outcome Pathways as Risk Assessment. SVENJA OFFER, Sebastiano Di Bucchianico, Hendryk Czech, Michal Pardo, Rasha Alsaleh, Christian Kersch, Simone Schmitz-Spanke, Yinon Rudich, Ralf Zimmermann, AeroHealth Team , Helmholtz Zentrum München

1HA.3  
10:15
Combustion Conditions Influence Physiochemical Properties and Cytotoxicity of Flame-Generated Soot to Ocular (ARPE-19) and Lung (A549) Cells. DHRUV MITROO, Durgesh Das, Paul Hamilton, Benjamin Kumfer, Nathan Ravi, Veterans Research and Education Foundation

1HA.4  
10:30
The Effect of Atmospheric Aging on the Toxicity of Bare and Coated Soot Particles. YINON RUDICH, Michal Pardo, Hendryk Czech, Svenja Offer, Sebastiano Di Bucchianico, Astrid Kiendler-Scharr, Ralf Zimmermann, AeroHealth Team , Weizmann Institute of Science

1HA.5  
10:45
Impact of Electronic Cigarette Settings on Primary and Secondhand Aerosol-Induced Toxicity: Evaluating Cell Survival and Membrane Stability. KAPIAMBA KASHALA FABRICE, Hsin-Yin Chuang, Weixing Hao, Lung-Chi Chen, Yue-Wern Huang, Yang Wang, University of Miami

1HA.6  
11:00
Assessing the Respiratory Toxicology of E-cigarette Aerosols under Real-Use Patterns and Exposure Doses Using an Artificial Lung System. HAOXUAN CHEN, Airi Harui, Yu Feng, Michael D. Roth, Yifang Zhu, University of California, Los Angeles

1HA.7  
11:15
Development of a High-throughput Cellular Analysis Platform for Monitoring Particulate Matter Toxicity. ANNA KAEHR, Fobang Liu, Guillaume Aubry, Hang Lu, Nga Lee Ng, Georgia Institute of Technology


1IM INSTRUMENTATION AND METHODS I: CHEMICAL INSTRUMENTATION
F150 – Pedro Campuzano-Jost and Claudio Mazzoleni, chairs

1IM.1  
9:45
Detection of Refractory and Nonrefractory Aerosol Mixtures Using the Dual-Vaporizer Configuration of the Soot Particle Aerosol Mass Spectrometer (SP-AMS). ANITA AVERY, Leah Williams, Edward Fortner, Timothy Onasch, Aerodyne Research, Inc.

1IM.2  
10:00
Evaluation of Uncertainties and Introduction of Tools for Quantification of Bulk Particle-phase Organic Nitrates Using Real-time Aerosol Mass Spectrometry. DOUGLAS A. DAY, Benjamin A. Nault, Pedro Campuzano-Jost, Jose-Luis Jimenez, CIRES, University of Colorado, Boulder

1IM.3  
10:15
Role of Relative Humidity in Controlling Ion Yields in Droplet Assisted Ionization. JOSHUA HARRISON, Kelvin Risby, Thomas Hilditch, Jim Walker, Bryan R. Bzdek, University of Bristol

1IM.4  
10:30
In Situ Chemical Characterization of Nanoplastic Particles by Aerosol Mass Spectrometry. Michael Tawadrous, Xing Wang, Alex K.Y. Lee, ARTHUR W. H. CHAN, University of Toronto

1IM.5  
10:45
Direct Determination of Melting Temperatures for Individual, Sub-Micron Isoprene Epoxydiol-Derived Secondary Organic Aerosol Particles. KATHERINE KOLOZSVARI, Cara Waters, Alison Fankhauser, N. Cazimir Armstrong, Jin Yan, Madeline Cooke, Yao Xiao, Rebecca Parham, Zhenfa Zhang, Avram Gold, Jason Surratt, Andrew Ault, University of Michigan

1IM.6  
11:00
Vapor Phase Transmission Electron Microscopy: Visualization Tool for In-Situ Aerosol Phenomena. DEWANSH RASTOGI, Yuhang Wang, Kotiba A. Malek, Akua Asa-Awuku, Taylor J. Woehl, University of Maryland College Park

1IM.7  
11:15
Volatility Measurements of Individual Components of Biomass Burning Organic Aerosol. QIAORONG XIE, Yun-Jung Hsu, Pooja Chaudhary, Diego Calderon-Arrieta, Emily Halpern, Christopher P. West, Katherine Hopstock, Sergey Nizkorodov, Chunlin Li, Yinon Rudich, Baerbel Sinha, Alexander Laskin, Purdue University


1SS SYMPOSIUM: AEROSOLS SPANNING SPATIAL SCALES I
F151 – Pawan Gupta and Yaowei Li, chairs

1SS.1  
9:45
Atmospheric Science and Chemistry mEasurement NeTwork (ASCENT): Advanced, Ground-based Aerosol Measurement Network Across the U.S.. NGA LEE NG, Ann Dillner, Roya Bahreini, Armistead G. Russell, Alison Fankhauser, Richard Flagan, James Flynn, Drew Gentner, Robert Griffin, Lelia Hawkins, Jose-Luis Jimenez, Jingqiu Mao, Shane Murphy, Albert Presto, Sean Raffuse, Allen Robinson, John Seinfeld, Jason Surratt, Joel A. Thornton, Shan Zhou, Georgia Institute of Technology

1SS.2  
10:00
Advancing Aerosol Research with the Next Generation Multiscale Infrastructure for Chemistry and Aerosols (MUSICA) and High-resolution Measurement Networks. ALMA HODZIC, Wenfu Tang, Duseong Jo, Roya Bahreini, Mary Barth, Matthew Dawson, Ann Dillner, Nga Lee Ng, Armistead G. Russell, Simone Tilmes, National Center for Atmospheric Research

1SS.3  
10:15
Continental-Scale Biosphere - Atmosphere Interactions in Boreal Environment. TUUKKA PETÄJÄ, Ekaterina Ezhova, Meri Räty, Dmitri Moisseev, Veli-Matti Kerminen, Jaana Bäck, Harri Kokkola, Tero Mielonen, Taina Yli-Juuti, Annele Virtanen, Markku Kulmala, University of Helsinki

1SS.4  
10:30
SOA Mass Formed via Multiphase Reactions of Hydrocarbons over the United States using CAMx-UNIPAR. YUJIN JO, Myoseon Jang, Azad Madhu, Jiwon Choi, Sanghee Han, University of Florida

1SS.5  
10:45
When Smoke Goes Up, PM Goes Down: Biomass Burning Plume Injection Height Effects on Observation Agreement, Surface PM2.5, and Radiative Forcing. NICOLE JUNE, Jeffrey R. Pierce, Colorado State University

1SS.6  
11:00
Understanding New Particle Formation and Growth during the HI-SCALE 2016 Field Campaign over the Southern Great Plains (SGP) Region. MANISHKUMAR SHRIVASTAVA, Jie Zhang, Rahul Zaveri, Bin Zhao, Alla Zelenyuk, John Shilling, Jerome Fast, Brian Gaudet, Jeffrey R. Pierce, Havala Pye, Benjamin Murphy, Pacific Northwest National Laboratory

1SS.7  
11:15
Submicron Aerosol Spatial Variation in the Kathmandu Valley, Nepal 2018. BENJAMIN WERDEN, Michael R. Giordano, Khadak Mahata, Douglas Goetz, Md. Robiul Islam, Siva Praveen Puppala, Arnico Panday, Robert J. Yokelson, Elizabeth Stone, Peter F. DeCarlo, Aerodyne Research, Inc.


1UA URBAN AEROSOLS I: AMBIENT MEASUREMENTS AND AEROSOL CHEMISTRY
E142-144 – Benjamin Murphy and Nurun Nahar Lata, chairs

1UA.1  
9:45
Wintertime Aerosol Volatility Measurements in Seoul, Korea Using a Thermodenuder (TD) Coupled with a High-Resolution Aerosol Mass Spectrometer (HR-ToF-AMS). HWAJIN KIM, Hyun-Gu Kang, Jiwoo Jeong, Seoul National University

1UA.2  
10:00
Chemical Composition of PM2.5 in Metropolitan Cities of India: Results from an Extensive Winter Campaign. PRINCE VIJAY, Shreya Dubey, Nidhi Singh, Tamara Schikowski, Harish C Phuleria, Indian Institute of Technology Bombay

1UA.3  
10:15
Primary Organics Drive Poor Wintertime Air Quality in Los Angeles. RYAN X. WARD, Haroula D. Baliaka, Benjamin Schulze, Richard Flagan, John Seinfeld, California Institute of Technology

1UA.4  
10:30
Measurement of Secondary Aerosol Formation in Ambient Urban Air Using Dual Portable Outdoor Chambers. XUANLIN DU, Alexander B. MacDonald, Ningjin Xu, Ying Zhou, Roya Bahreini, Don Collins, University of California, Riverside

1UA.5  
10:45
Urban New Particle Formation in Houston. LEE TISZENKEL, James Flynn, Shanhu Lee, University of Alabama Huntsville

1UA.6  
11:00
Changes of Submicron Particulate Matter in Summer Atlanta - Measurement Results by Aerosol Mass Spectrometer from Six Field Campaigns in the Last Decade. YUTONG LIANG, Jean Rivera-Rios, Tianchang Xu, Masayuki Takeuchi, Taekyu Joo, Lu Xu, Nara Shin, Sabrina Westgate, David Pando, Azin Eftekhari, Na Rae Choi, Seongbin Jo, Anna Kaehr, Yuyang Peng, Nidhi Desai, Aryiana Moore, Jennifer Kaiser, Nga Lee Ng, Georgia Institute of Technology

1UA.7  
11:15
Increasing Contributions of Temperature-Dependent Oxygenated Organic Aerosol to Summertime Particulate Matter in New York City. TORI HASS-MITCHELL, Mitchell Rogers, Taekyu Joo, Benjamin A. Nault, Catelynn Soong, Mia Tran, Minguk Seo, Jo Machesky, Manjula Canagaratna, Joseph Roscioli, Nga Lee Ng, Ann Dillner, Roya Bahreini, Armistead G. Russell, Jordan Krechmer, Andrew Lambe, Drew Gentner, Yale University

Tuesday 11:30 AM - 1:00 PM
AAAR Board of Directors Luncheon (D136)

Tuesday 12:00 PM - 1:00 PM
Committee Meetings II - Working Group Chairs (E147/148)

Tuesday 12:00 PM - 1:00 PM
New PI Gathering (Ballroom)

Tuesday 1:00 PM - 3:00 PM
Technical Session 2: Poster


2AC AEROSOL CHEMISTRY I: POSTERS
EXHIBIT HALL E
2AC.1  
1:00
Photoenhanced Radical Formation from Secondary Organic Aerosols and Surrogate Mixtures Derived from Biomass Burning Organic Aerosol Components. LENA GERRITZ, Meredith Schervish, Pascale Lakey, Tim Oeij, Jinlai Wei, Sergey Nizkorodov, Manabu Shiraiwa, University of California, Irvine

2AC.2  
1:00
Light Exposure of Wood Smoke Aerosols: Link between Chemical Composition and Optical Properties. CAROLYN LIU-KANG, Anna Sokolova, Jonathan Abbatt, University of Toronto

2AC.3  
1:00
The Sensitivity of Modeled Secondary Organic Aerosol (SOA) Formation to Differences in Speciation Profiles of Biomass Burning Derived Non-Methane Organic Gases (NMOGs). SAMIHA BINTE SHAHID, William P. L. Carter, Robert J. Yokelson, Kelley Barsanti, University of California, Riverside

2AC.4  
1:00
Impacts of Aging and Relative Humidity on Physical Properties of Wildfire Smoke. Liora Mael, SOFIE SCHWINK, Thomas Dunnington, Nicholas Gotlib, Marina Vance, University of Colorado Boulder

2AC.5  
1:00
Understanding the Effect of NOx on the Secondary Organic Aerosol Formation from Phenolic Compounds from Biomass Burning. DAVID PANDO, Magesh K. Mohan, Rodney J. Weber, Nga Lee Ng, Georgia Institute of Technology

2AC.6  
1:00
Mass and Physical Property Changes of Organic Aerosol (OA) Induced by Photolytic Aging. BIN BAI, Yuchen Wang, Nara Shin, Yaowei Li, Frank Keutsch, Nga Lee Ng, Pengfei Liu, Georgia Institute of Technology

2AC.7  
1:00
Brown Carbon Formation by Aqueous Phase Reactions of Glycolaldehyde and Methylamine. Camille Carthy, Erin O'Leary, Swetha Tadisina, Daniel Griffith, Heidi Hendrickson, Joseph Woo, MELISSA GALLOWAY, Lafayette College

2AC.8  
1:00
Evidence of Photoacidic Characteristics by Nitrophenols in Organic Matrices. AVERY DALTON, Dmitry Fishman, Sergey Nizkorodov, University of California, Irvine

2AC.10  
1:00
Kinetics in Colliding Microdroplets: Accelerated Synthesis of Azamonardine from Dopamine and Resorcinol. EMILY BROWN, Grazia Rovelli, Kevin R. Wilson, Lawrence Berkeley National Laboratory

2AC.11  
1:00
Determining the Controls on Buffering Capacity and pH Evolution of Inorganic Aqueous Droplets Using Aerosol Optical Tweezers. GRAHAM THORNHILL, Hallie Boyer Chelmo, Luke Monroe, Yucheng Zhang, Ryan Sullivan, Carnegie Mellon University

2AC.12  
1:00
Kinetics of Hypochlorous Acid Reactions with Organic and Chloride-Containing Tropospheric Aerosol. SPIRO JORGA, Tengyu Liu, Yutong Wang, Sumaiya Hassan, Han N. Huynh, Jonathan Abbatt, University of Toronto

2AC.13  
1:00
Light Absorption at Near-Infrared Wavelengths by Organosulfate Aerosols. AUGUST LI, Joshin Kumar, Joseph V. Puthussery, Nurun Nahar Lata, Gregory W. Vandergrift, Zezhen Cheng, Felipe Rivera-Adorno, Valerie Viteri, Benjamin Sumlin, Ganesh Chelluboyina, Alexander Laskin, Swarup China, Rajan K. Chakrabarty, Washington University in St. Louis

2AC.14  
1:00
Assessing the Effects of Wet Deposition: Observing Removal Timescales for Gases and Aerosols in Semi-Urban and Remote Areas. CHRISTOS STAMATIS, Chenyang Bi, Gabriel Isaacman-VanWertz, Virginia Tech

2AC.15  
1:00
The Response of Summertime Organic Aerosol Composition to Emission Controls in the Northeastern United States. JIE ZHANG, Junfeng Wang, Yele Sun, Shan Zhou, ManishKumar Shrivastava, Alexandra Catena, Nga Lee Ng, Qi Zhang, James Schwab, Atmospheric Sciences Research Center, University at Albany

2AC.16  
1:00
Sensitivity of PM2.5, and Nitrate Concentrations to NH3, HNO3, and SO42- Control in NH3-Rich Urban Areas: A Case Study of Seoul, South Korea. JOONHYEOK CHOI, Ji Yi Lee, Joonyoung Ahn, Mijung Song, Jeonbuk National University

2AC.17  
1:00
Sources and Global Distribution of Atmospheric Perchlorate Aerosol. PEDRO CAMPUZANO-JOST, Dongwook Kim, Hongyu Guo, Benjamin A. Nault, Jason Schroder, Rainer Volkamer, Joseph Katich, Joshua P. Schwarz, Chelsea Thompson, Jeff Peischl, Thomas Ryerson, Andrew Weinheimer, Alessandro Franchin, Teresa Campos, Rebecca Hornbrook, Alan Hills, Eric Apel, Roisin Commane, Bruce Daube, Steven Wofsy, Glenn Diskin, Yuk Chun Chan, Lyatt Jaegle, Jose-Luis Jimenez, CIRES, University of Colorado, Boulder

2AC.18  
1:00
Seasonal Comparison of Particulate Matter Chemical Composition in Riverside, California. ALEXANDER B. MACDONALD, Xuanlin Du, Ningjin Xu, Ying Zhou, Cesunica E. Ivey, Don Collins, Roya Bahreini, University of California, Riverside

2AC.19  
1:00
Interactions of Anthropogenic and Biogenic Pollutants: Overview of the Spruce 2022 Campaign. ANGELIKI MATRALI, Christina N. Vasilakopoulou, Kalliopi Florou, Andreas Aktypis, Agata Kołodziejczyk, Christos Kaltsonoudis, Evangelia Kostenidou, Kacper Błaziak, Dontavious Sippial, Spyros Ν. Pandis, University of Patras, Greece

2AC.20  
1:00
Seasonal Variation in Molecular Composition of Organic Aerosol at the Southern Great Plains Observatory. GREGORY W. VANDERGRIFT, Sonja Moons, Nurun Nahar Lata, Zezhen Cheng, Darielle Dexheimer, Rahul Zaveri, Fan Mei, Swarup China, Pacific Northwest National Laboratory

2AC.21  
1:00
Insights about the Sources of Organic Aerosol from Measurements of Organic Tracer Compounds in an Eastern Mediterranean Forested Site. Agata Kołodziejczyk, Kacper Błaziak, ANGELIKI MATRALI, Christina N. Vasilakopoulou, Ksakousti Skylakou, Spyros Ν. Pandis, University of Patras, Greece

2AC.22  
1:00
Diurnal Trend and Interconnections of Organic Aerosols and Volatile Chemical Products (VCPs) in a Residential Area. KYLE MCCARY, Sining Niu, Alana Dodero, Yeaseul Kim, Sahir Gagan, Timothy Onasch, Karsten Baumann, Raghu Betha, Qi Ying, Yue Zhang, Texas A&M University

2AC.23  
1:00
On the Dominant Role of Sulfate Chemistry on New Particle Formation during Summer in Houston. JEREMY WAKEEN, James Smith, Xuanlin Du, Don Collins, O'Donnell Samuel, Jeffrey R. Pierce, University of California, Irvine

2AC.24  
1:00
Characterization of Ultrafine Particle Formation from Non-Tailpipe Vehicular Emissions. MADELINE COOKE, Adam Thomas, Michelia Dam, Véronique Perraud, Lisa Wingen, Barbara Finlayson-Pitts, James Smith, University of California, Irvine

2AC.25  
1:00
Characterization of Chemical Aerosols Generated Using Commercially Available Liquid Aerosol Generators. OYEDOYIN ADUROJA, Kalia Robinson, Cathy S. Scotto, Vasanthi Sivaprakasam, US Naval Research Laboratory

2AC.26  
1:00
Brake Wear Emissions of Gas-Phase Sulfuric Acid, Inorganic Nitrogen Species and Oxidized Organics. MICHELIA DAM, Adam Thomas, Véronique Perraud, Lisa Wingen, Barbara Finlayson-Pitts, James Smith, University of California, Irvine

2AC.27  
1:00
Marginal Seas as Receptors and Reactors of Marine Aerosols: A Case Study of the Yellow Sea. ANDREW LOH, Donghwi Kim, Joon Geon An, Narin Choi, Un Hyuk Yim, Korea Institute of Ocean Science and Technology

2AC.28  
1:00
Non-Volatile Marine and Non-Refractory Continental Sources of Particle-Phase Amine during the North Atlantic Aerosols and Marine Ecosystems Study (NAAMES). VERONICA BERTA, Lynn Russell, Derek J. Price, Chia-Li Chen, Alex K.Y. Lee, Patricia Quinn, Timothy Bates, Thomas Bell, Michael Behrenfeld, University of California San Diego

2AC.29  
1:00
Investigate the Vertical Profile of Size-Resolved Aerosol Chemical Composition and Aerosol Mixing State during TRacking Aerosol Convection Interactions ExpeRiment (TRACER). ZEZHEN CHENG, Nurun Nahar Lata, Darielle Dexheimer, Matthew A. Marcus, Gregory W. Vandergrift, Tania Gautam, Chongai Kuang, Allison Steiner, Swarup China, Pacific Northwest National Laboratory

2AC.30  
1:00
Deep Convective Cloud Formation: Characterization of Secondary Organic Aerosols during TRACER-ARM Campaign. TANIA GAUTAM, Gregory W. Vandergrift, Nurun Nahar Lata, Zezhen Cheng, Darielle Dexheimer, Swarup China, Pacific Northwest National Laboratory

2AC.31  
1:00
Absorption Spectra and Brown Carbon Chromophores in Particles Emitted by Burning Structural Materials. LUIS RUIZ ARMENTA, Katherine Hopstock, Qiaorong Xie, Kevin Ridgway, Jamie Cast, Shantanu Jathar, Christian L'Orange, Alexander Laskin, Sergey Nizkorodov, University of California, Irvine

2AC.32  
1:00
The Influence of Inorganic Salts on the Gas-Aqueous Partitioning of Formic Acid and Acetic Acid. AMIR BABAEI GHAREHBAGH, Rose Taylor, Joy Kiguru, Alyssa Burns, Annmarie Carlton, Christopher Hennigan, University of Maryland, Baltimore County

2AC.33  
1:00
Organosulfur Speciation in Archean Analog Aerosols: Molecular Characterization and Formation Mechanisms. CADE CHRISTENSEN, Nathan Reed, Jason Surratt, Margaret Tolbert, Eleanor Browne, University of North Carolina at Chapel Hill

2AC.34  
1:00
Photochemical Production of Light-absorbing Syringol Secondary Organic Aerosol in Droplets using an Atmospheric Simulation Chamber. LELIA HAWKINS, Ellie Smith, Linden Conrad, Jacob Weber, David De Haan, Christian Carmona, Duncan Ugland, Matthew-Khoa Tran, Jean-François Doussin, Mathieu Cazaunau, Aline Gratien, Michael R. Giordano, Mikael Ehn, Frans Graeffe, Liine Heikkinen, Peter F. DeCarlo, Matthieu Riva, Mario Contin, Harvey Mudd College

2AC.35  
1:00
Mechanistic Insights into NO3 Oxidation of Furfural from Chamber Study. RAPHAEL MAYORGA, Kunpeng Chen, Nilofar Raeofy, Michael Lum, Bradley Ries, Roya Bahreini, Ying-Hsuan Lin, Haofei Zhang, University of California, Riverside


2AP AEROSOL PHYSICS II: POSTERS
EXHIBIT HALL E
2AP.1  
1:00
Theoretical Derivation of Particle Collision Kernels from a First-Time-Passage Approach in the Diffusive Regime. JOSÉ MORÁN, Mohammad Reza Kholghy, University of Minnesota

2AP.2  
1:00
Neural Network for Soving the General Dynamics Equation for Aerosols. JIANI YANG, Matthew Ozon, Richard Flagan, John Seinfeld, California Institute of Technology

2AP.3  
1:00
Chemically-Resolved Volatility of Biomass Burning Emission. JUN ZHANG, David Bell, Tiantian Wang, Kun Li, Mihnea Surdu, Sophie Bogler, Imad El Haddad, Jay G. Slowik, André S. H. Prévôt, Paul Scherrer Institute

2AP.4  
1:00
Phase States Linking with Chemical Composition of PM2.5 in Northeast Asia. CHANGJOON SEONG, Daeun Kim, Rani Jeong, Yanting Qiu, Zhijun Wu, Changhyuk Kim, Kyoung-Soon Jang, Ji Yi Lee, Kwangyul Lee, Joonyoung Ahn, Amgalan Natsagdorj, Mijung Song, Jeonbuk National University

2AP.5  
1:00
Particle Size Distribution Measurements for Stratospheric Aerosols in the Range of 0.003 to ~4.0 μm during the SABRE Mission. MING LYU, Charles Brock, Adam Ahern, Samuel Taylor, Troy Thornberry, Ru-Shan Gao, Eric Hintsa, Colin Gurganus, Andrew Rollins, Eleanor Waxman, Fred Moore, Geoff Dutton, David Nance, Brad Hall, Kristen Zuraski, CIRES/NOAA Chemical Sciences Laboratory

2AP.6  
1:00
Investigating the Phase State of PM2.5 in Seoul and Beijing using Optical Microscopy and Poke-and-Flow Technique. MIJUNG SONG, Rani Jeong, Daeun Kim, Yanting Qiu, Xiangxinyue Meng, Zhijun Wu, Andreas Zuend, Yoonkyeong Ha, Changhyuk Kim, Haeri Kim, Sanjit Gaikwad, Kyoung-Soon Jang, Ji Yi Lee, Joonyoung Ahn, Jeonbuk National University

2AP.7  
1:00
Approximating the van der Waals Interaction Potentials between Agglomerates of Nanoparticles. JOSÉ MORÁN, Jerome Yon, Christophe Henry, Mohammad Reza Kholghy, Carleton University

2AP.8  
1:00
Particle Resuspension by Aerodynamic Forces: Drag, Lift, and Torque on a Prolate Spheroid Resting on a Smooth Surface. Patrick Fillingham, IGOR NOVOSSELOV, University of Washington

2AP.9  
1:00
Retrospective Analysis of Two Decades of Particle Wall-loss Correction from the UCR Dual-90 m3 Collapsible Chamber – A New Dynamic Size-independent Coagulation-corrected Method. Chen Le, YANYU ZHANG, David R. Cocker III, University of California, Riverside

2AP.10  
1:00
Electrical Charge Characteristics of Brake Wear Aerosol. ADAM THOMAS, Paulus Bauer, Michelia Dam, James Smith, University of California, Irvine

2AP.11  
1:00
Liquid Smoke as an Optical Surrogate for Biomass-burning Aerosols. Shreya Joshi, Susan Mathai, Swarup China, Nurun Nahar Lata, Timothy Onasch, Arthur J. Sedlacek, Lynn Mazzoleni, Thusitha Divisekara, Simeon Schum, Kyle Gorkowski, CLAUDIO MAZZOLENI, Michigan Technological University

2AP.12  
1:00
Simulation of Aerosol Flow in a Nose-Only Inhalation Exposure System Using Ansys Computational Fluid Dynamics (Cfd) Software. SEONGGI MIN, Dong-Jin Yang, Jae-Hyun Kim, Gregory Pellar, Jinghai Yi, Susan Chemerynski, Steven Yee, Reema Goel, Pamela Roqué, Prabha Kc, NCTR/FDA

2AP.13  
1:00
Aerosol Deposition in Fully-Developed Turbulent Vertical Pipe Flows: Lagrangian Simulations and Experimental Validation. FATEMEH RAZAVI, Zack Milani, Nick Ogrodnik, Edgar Matida, Carleton University


2BA BIOAEROSOLS I: POSTERS
EXHIBIT HALL E
2BA.1  
1:00
Variability in Bioaerosol Particles Emitted from Prescribed Fires and Laboratory Burn Experiments. KATHERINE BENEDICT, Abu Sayeed Md Shawon, Nevil Franco, Alejandro Gutierrez, Marie Kroeger, Los Alamos National Laboratory

2BA.2  
1:00
Seasonal Changes in the Microbiome of a Residential Chicken Coop. JOHN CATE, Maria King, Texas A&M University

2BA.4  
1:00
Influence of Rainfall on Taxon-specific Bioaerosols around a Livestock Farm. NOHHYEON KWAK, Erin Cortus, Carol Cardona, Kristelle Mendoza, Tara Gaire, Noelle Noyes, Jiayu Li, University of Miami

2BA.5  
1:00
Indoor Microbial Exposure Differences between Urban and Rural Homes in Central Texas. JUAN PEDRO MAESTRE, David Jarma, Evan Williams, Sharon Horner, Kerry Kinney, University of Texas at Austin

2BA.6  
1:00
Selective Detection of Airborne Viable Influenza Virus via Capsid Integrity PCR. SANGSOO CHOI, Amin Piri, Jiwoo Jung, Sanggwon An, Jungho Hwang, Yonsei university

2BA.7  
1:00
Evaluation of the Effectiveness of a Hygroscopic Glycerol Coating on MCE Filters on the Conservation of MS2 Viability during Aerosol Sampling. MO WASHEEM, William Vass, Sripriya Nannu Shankar, Yuetong Zhang, Amin Shirkhani, Morteza Alipanah, Z. Hugh Fan, John Lednicky, Chang Yu Wu, University of Florida, Gainesville

2BA.8  
1:00
Airborne Algicidal Bacteria May Control Phytoplankton Cell Fate in the Oceanic Blooms. NAAMA LANG-YONA, J. Michel Flores, Inbal Nussbaum, Ilan Koren, Assaf Vardi, Weizmann Institute of Science

2BA.9  
1:00
Darwin’s Dust and the Search for Signs of Ancient Life on Mars. HANS MOOSMÜLLER, Desert Research Institute

2BA.10  
1:00
Validation of Air Sampling Methods Inside the Heating, Ventilation, and Air Conditioning (HVAC) Inside Student Dorms Using an Improved qRT-PCR Analysis Method. SINAN SOUSAN, Marina Boatman, Lauren Johansen, Ming Fan, Rachel Roper, Department of Public Health, East Carolina University

2BA.11  
1:00
The Microfluidic Aerosol Sampler System (MASS). LEAH TALBOTT, Andrea Timm, Ryan Darragh, Gregory Merboth, Christopher Stiles, Corrine Morrison, Johns Hopkins University Applied Physics Laboratory

2BA.12  
1:00
Implementing a Portable Biofilm Fluorescence Monitoring System for Enhanced Bioaerosol Source Control. JAE HEE JUNG, In Ho Kim, Jae Hak Shin, Sejong University


2CA CARBONACEOUS AEROSOLS I: POSTERS
EXHIBIT HALL E
2CA.1  
1:00
Pyrocumulonimbus Black Carbon Morphology and Mixing State Control Direct Radiative Effect. PAYTON BEELER, Joshin Kumar, Joshua P. Schwarz, Rajan K. Chakrabarty, Washington University in St. Louis

2CA.2  
1:00
Aggregation Induced Enhancements in Aerosol Absorption and Scattering across the Black-Brown Continuum. JOSHIN KUMAR, Payton Beeler, Benjamin Sumlin, Rajan K. Chakrabarty, Washington University in St. Louis

2CA.3  
1:00
Apportionment of Primary and Secondary Carbonaceous Aerosols Using an Advanced Total Carbon – Black Carbon (TC-BC(λ)) Method in Southern California. MATIC IVANČIČ, Asta Gregorič, Gašper Lavrič, Bálint Alföldy, Irena Ježek Brecelj, Payam Pakbin, Faraz Ahangar, Mohammad Sowlat, Steven Boddeker, Sina Hasheminassab, Martin Rigler, Aerosol d.o.o.

2CA.4  
1:00
A Novel Approach to Black Carbon Generation: Automated Soot Generation System Leveraging Real-Time Feedback for Enhanced Precision and Cost Efficiency. KYAN SHLIPAK, Jeff Blair, Steven Blair, L. Drew Hill, Aethlabs

2CA.5  
1:00
Near Infrared-Absorbing, Non-Black Carbon Particulate Material from Biomass Burning. TIMOTHY ONASCH, Ernie R. Lewis, Arthur J. Sedlacek, Aerodyne Research, Inc.

2CA.6  
1:00
Comparison of Black and Brown Carbon Emission Factors, Pollutant Ratios and Optical Properties in Prescribed Burn and Wildland Fire Smoke in California. Rebecca A. Sugrue, Farrah Haeri, Chelsea V. Preble, Deep Sengupta, Nathan Kreisberg, Paul Van Rooy, John Battles, JAMES D.A. BUTLER, Coty Jen, Kelley Barsanti, Allen Goldstein, Thomas W. Kirchstetter, Afsara Tasnia, Robert York, Scott Stephens, University of California, Berkeley

2CA.7  
1:00
Characterizations of Black Carbon Aerosols from Southeast U.S. Prescribed Fires and Western U.S. Wildfires. ANDREW METCALF, Dongli Wang, Clemson University

2CA.8  
1:00
Impacts of a Large Wildfire on Regional Ozone and PM2.5 Considering the Light Absorption of Brown Carbon. MINSU CHOI, Jie Zhang, Qi Ying, Texas A&M University

2CA.9  
1:00
Analysis of Wildfire Aerosol Aging Using the ASCENT Network Observations. YINGJIE SHEN, Shane Murphy, Jason Surratt, Nicolas Aliaga Buchenau, Jose-Luis Jimenez, Douglas A. Day, Seonsik Yun, Nga Lee Ng, Ann Dillner, Roya Bahreini, Armistead G. Russell, University of Wyoming

2CA.10  
1:00
Composition and Surface Tension of Surface-Active Organics in Biomass Burning Aerosol. ARIANA DEEGAN, Chase Glenn, Omar El Hajj, Kruthika Kumar, Anita Anosike, Joseph O'Brien, Rawad Saleh, Amanda Frossard, University of Georgia

2CA.11  
1:00
Light-absorbing Carbonaceous Aerosol Emissions from Biomass Burning under Wildfire and Prescribed-fire Conditions. CHASE GLENN, Omar El Hajj, Anita Anosike, Kruthika Kumar, Robert Penland, Joseph O'Brien, Rawad Saleh, University of Georgia

2CA.12  
1:00
Secondary Organic Aerosol Formation from Gasoline Vehicle Exhaust Investigated in a Dual Outdoor Chamber System. XUANLIN DU, Jinsheng Zhang, Linhui Tian, Ying-Hsuan Lin, Don Collins, University of California, Riverside

2CA.13  
1:00
Dynamic Optical Properties of Tar Balls during Night-time Aging. SHU-WEN YOU, Prabhav Upadhyay, Joshin Kumar, Ganesh Chelluboyina, Payton Beeler, Joseph V. Puthussery, Benjamin Sumlin, Rajan K. Chakrabarty, Washington University in St. Louis

2CA.14  
1:00
Predicting Atmospheric Water-soluble Organic Mass Reversibly Partitioned to Aerosol Liquid Water in the Eastern United States. MARWA EL-SAYED, Siddharth Parida, Prashant Shekhar, Amy P. Sullivan, Christopher Hennigan, Embry-Riddle Aeronautical University

2CA.15  
1:00
Heterogeneous Nitration of Biomass Burning Aromatic Compounds and Evolution of Their Light Absorbing Properties. LAURA-HELENA RIVELLINI, Carolyn Liu-Kang, Jonathan Abbatt, University of Toronto, Canada

2CA.16  
1:00
Field Measurements of Carbonaceous Aerosol and Secondary Aerosol Tracers for Volatile Methyl Siloxanes in New York City. JOSIE WELKER, Jeewani Meepage, Saeideh Mohammadi, Christopher Brunet, Hanalei Lewine, Rachel Marek, Keri Hornbuckle, Eleanor Browne, Charles Stanier, Elizabeth Stone, University of Iowa

2CA.17  
1:00
An Algorithm for Evaluating Fractal Parameters of a Single Soot Aggregate. EGOR DEMIDOV, Alexei Khalizov, New Jersey Institute of Technology

2CA.18  
1:00
Improving Residential Wood Combustion Emissions Factors and Chemical Speciation with the Reactive Organic Carbon Framework. BENJAMIN MURPHY, Karl Seltzer, Amara Holder, Gabriel Isaacman-VanWertz, Havala Pye, United States Environmental Protection Agency

2CA.20  
1:00
Extracting Soot Morphology from Microscopic Images via Machine Learning. TIMOTHY DAY, Eduardo Carrasco, Khaled Mosharraf Mukut, Somesh Roy, Marquette University


2CO COMBUSTION II: POSTERS
EXHIBIT HALL E
2CO.1  
1:00
Shipboard Size Distributions Measurements and Sampling of Aerosol Particles in Ship Plumes at Baltic Sea. DOMINIK SMOK, Jan Hovorka, Pavel Paces, Sandra Pier, Thomas Gröger, Helena Osterholz, Charles University

2CO.2  
1:00
Lean-Burn Aircraft Engine Emissions from Burning Sustainable Aviation Fuels: Results from the 2021 and 2022 Boeing ecoDemonstrator Ground Tests. Richard Moore, Steven Baughcum, Matthew Brown, BENJAMIN A. NAULT, Bruce Anderson, Josh DiGangi, Edward Fortner, Andrew Freedman, Francisco Guzman, Jennifer Klettlinger, Richard Miake-Lye, Kevin Sanchez, Michael Shook, Gregory Smallwood, Elizabeth Wiggins, Edward Winstead, Luke Ziemba, NASA

2CO.3  
1:00
Airborne and Shipboard Measurements of Aerosol Particle Size Distributions in Ship Plumes at Baltic Sea. JAN HOVORKA, Pavel Paces, Dominik Smok, Sandra Pier, Thomas Gröger, Helena Osterholz, Charles University

2CO.4  
1:00
Particle Emissions from MPI Gasoline /DPF Diesel passenger Cars during High Speed Operation. HIROYUKI YAMADA, Tokyo Denki University Graduate School

2CO.5  
1:00
Aerosol Emissions and Characterization During the Burning Homes and Structural Materials (BHASMA) Project. JAMIE CAST, Kevin Ridgway, Miranda Trujillo, Cristian Medina, Adam Norris, Thomas Borch, Christian L'Orange, Shantanu Jathar, Colorado State University

2CO.6  
1:00
Evaluation of Emissions from an EMD567 Switcher Locomotive with 100% Soy Methyl Ester Biodiesel. Jeremy Rochussen, Rickey Lee, ANAND KUMAR, Hamed Nikookar, Nadine Borduas-Dedekind, Steven Rogak, Patrick Kirchen, University of British Columbia

2CO.7  
1:00
Soot-free Emissions from Jet Fuel Combustion: Oxidation Dynamics of Aircraft-like Soot. UNA TRIVANOVIC, Sotiris Pratsinis, ETH Zurich, Switzerland

2CO.8  
1:00
The Influence of Smoke Particle Properties and Cabin Characteristics on Smoke Detection in Lunar Gravity. CLAIRE FORTENBERRY, Ramaswamy Balasubramaniam, David Urban, NASA Glenn Research Center


2DI SYMPOSIUM: DISPARATE IMPACTS OF AEROSOLS I: POSTERS
EXHIBIT HALL E
2DI.3  
1:00
Community-Scale Monitoring of Particle-Bound Metals in Two Environmental Justice (EJ) Communities in the South Coast Air Basin: II. Stationary Monitoring Results. CHRISTOPHER LIM, Mohammad Sowlat, Julia Montoya-Aguilera, Steven Boddeker, Ethan Balagopalan, Bill Grant, Eric Holden, Sina Hasheminassab, Payam Pakbin, Andrea Polidori, Jason Low, South Coast Air Quality Management District

2DI.4  
1:00
Climate Penalty on Air Pollution Mitigated by Anthropogenic Emission Reductions in the United States. LIFEI YIN, Qiao Zhu, Bin Bai, Bingqing Zhang, Qian Di, Weeberb Requia, Loretta Mickley, Joel Schwartz, Liuhua Shi, Pengfei Liu, Georgia Institute of Technology

2DI.5  
1:00
OpenAQ: Providing Universal Access to Air Quality Data to Empower a Global Community of Changemakers in Solving Air Inequality. COLLEEN MARCIEL ROSALES, Chris Hagerbaumer, Russ Biggs, Gabriel Fosse, OpenAQ

2DI.6  
1:00
Racial Disparities in Fine Particulate Matter Exposure and COVID-19 Spread in the United States. PAYTON BEELER, Rajan K. Chakrabarty, Washington University in St. Louis

2DI.7  
1:00
Pressurization and HVAC Configuration of Hospital Operating Rooms with an Airborne Disease Infected Patient. REZA DANESHAZARIAN, Jeffrey Siegel, University of Toronto

2DI.8  
1:00
Towards the Real-Time Detection of Hazardous Dust from Narcotics and Explosives. JOHANNES PASSIG, Andreas Walte, Sven Ehlert, Guanzhong Wang, Heinrich Ruser, Ellen-Iva Rosewig, Julian Schade, Aleksandrs Kalamašhņikovs, Robert Irsig, Petra Hehet, Michael Pütz, Martin Seipenbusch, Simone Vinati, Karsten Wegner, Konrad Matena, Thorsten Streibel, Ralf Zimmermann, Rostock University and Photonion GmbH

2DI.9  
1:00
Detection and Classification of Super-Micron Urban Aerosols with Open-Path Digital Holography. NICHOLAS GOOD, Matt Freer, Gavin McMeeking, Benjamin Swanson, Matthew Berg, CloudSci LLC

2DI.11  
1:00
Leveraging Explainable Machine Learning to Understand the Impacts of Meteorology on PM2.5 Sources during a Household Energy Transition in China. COLLIN BREHMER, Christopher Barrington-Leigh, Jill Baumgartner, Sam Harper, Martha Lee, Xiaoying Li, Guofeng Shen, Talia Sternbach, Shu Tao, Xiang Zhang, Yuanxun Zhang, Ellison Carter, Colorado State University

2DI.12  
1:00
Development of a New Health Metric for Fine Particles Based on Differential Toxicity. JINGYU LEE, Minhan Park, Kihong Park, Gwangju Institute of Science and Technology

2DI.14  
1:00
Indoor Air Quality and Ventilation Patterns in Diverse Occupational Facilities across Colorado, and Outdoor Pollution Effects. BENJAMIN SWANSON, Rachel Stevens, Will Clagett, Nicholas Good, Gavin McMeeking, Kate Patterson, Kathy Boyer, Odessa Gomez, Kristen Good, Ellison Carter, Colorado State University


2HA HEALTH RELATED AEROSOLS II: POSTERS
EXHIBIT HALL E
2HA.1  
1:00
A Novel Approach for Measuring Deposition Characteristics of Nebulized Droplets using a Realistic Mouth-Throat Airway Model. Hao Xu, Huizhen Yang, XIAOLE CHEN, Ya Zhang, Yu Feng, Nanjing Normal University

2HA.2  
1:00
Exposure Studies of Living Organisms: How the PolluRisk Platform is Simulating at the Laboratory Urban Air Quality and its Health Impacts. PATRICE COLL, Antonin Bergé, Elie Al Marj, Mathieu Cazaunau, Aline Gratien, Lucy Gerard, Bénédicte Picquet-Varrault, Spyros Ν. Pandis, Sophie Lanone, The PolluRisk Team, LISA UMR CNRS 7583, France

2HA.3  
1:00
Gaseous Pollutants Linked to Pulmonary Diseases: East Meets West. FATIM SANNOH, Haider Khwaja, Zafar Fatmi, Nadeem Rizvi, Aftab Turabi, Mirza M. Hussain, Azhar Siddique, David Carpenter, University at Albany

2HA.5  
1:00
Dynamic Chemistry of Passive Vaping Aerosols in the Indoor Environment. ALEXA CANCHOLA, Ying-Hsuan Lin, University of California, Riverside

2HA.6  
1:00
Evaluating Silicone Wristbands for Personal Passive Sampling of Cyanobacteria Toxins: Evidence from the Diversity and Innovation in Screening and Prevention of Exposure over the Long-term (DISPEL) to Harmful Algal Blooms Study. RAQUEL CHENAIL, James Christie, Cassandra Gaston, Alberto Caban-Martinez, Kimberly Popendorf, University of Miami

2HA.7  
1:00
Vaping-Induced Transformation of Terpene Additives in Cannabis Vape Products and its Impacts on the Cell Membrane Integrity. SIRI LANGMO, Alexa Canchola, Ruth Meletz, Ying-Hsuan Lin, University of California, Riverside

2HA.8  
1:00
Development of an Advanced Personal Nasal Sampler (PNS) to Assess Personal Exposures to Infectious Agents. TAEWON HAN, Gediminas Mainelis, Rutgers, The State University of New Jersey

2HA.9  
1:00
Co-Localization of Influenza Virus and Mucin in Droplets on Surfaces. JIN PAN, Nicole C. Rockey, Seema Lakdawala, Nisha Duggal, Linsey Marr, Virginia Tech

2HA.10  
1:00
Effects of Ozone-Mediated Aging on the Oxidative Potential of E-cigarette Aerosols. WONSIK WOO, Alexa Canchola, Michael Lum, Linhui Tian, Ying-Hsuan Lin, University of California, Riverside

2HA.11  
1:00
A Real-World Approach to In-Vitro Lung Epithelial Cell Toxicology of Atmospheric Air Pollutants. CYNTHIA PHAM, Ryan Huff, Davi de Ferreyro Monticelli, Chris Carlsten, Naomi Zimmerman, University of British Columbia

2HA.12  
1:00
Quantification and Characterization of Nanomaterials Shed from Face Masks. RYM MEHRI, Timothy Sipkens, Joel Corbin, Zuzana Gajdosechova, Gregory Smallwood, National Research Council Canada

2HA.13  
1:00
Effect of Photochemical Aging on Residential Wood Combustion Aerosol Toxicity in Airway Epithelial Models at the Air–Liquid Interface. SVENJA OFFER, Hendryk Czech, Sebastiano Di Bucchianico, Mika Ihalainen, Pasi Yli-Pirilä, Olli Sippula, Yinon Rudich, Ralf Zimmermann, Helmholtz Zentrum München

2HA.14  
1:00
Physicochemical and Toxicological Profiles of Particles from Paired Combustions of California Biomass Species. SAAGAR PATEL, Amber Kramer, David Park, Tiancong Ma, Tian Xia, Yifang Zhu, University of California, Los Angeles

2HA.15  
1:00
In Silico Analysis of Deposition Efficiency of Inhalable Metal-Containing Particles in Human Lung Model. HYEON-JU OH, Jongbok Kim, Seoul National University

2HA.17  
1:00
Measuring Black Carbon Particles in Human Placentae. PHILIP K. HOPKE, Atsuo Chiu, Verda Thomas, Emma Norris, Richard Miller, University of Rochester School of Medicine and Dentistry

2HA.18  
1:00
Developing Non-linear Machine Learning Models for Predicting PM2.5 Oxidative Potential Using Its Chemical Components Data in Various Environments. SEUNGHYE LEE, Minhan Park, Ma. Cristine Faye Denna, Dahye Oh, Jiho Jang, Kihong Park, Gwangju Institute of Science and Technology

2HA.19  
1:00
Cellular Response to Delivery of Airborne Particles in Different Deposition Patterns through the Dosimetric Aerosol In Vitro Inhalation Device. SRIPRIYA NANNU SHANKAR, Amber O'Connor, Kiran Mital, Yuetong Zhang, Amin Shirkhani, Alex Theodore, Tara Sabo-Attwood, Stavros Amanatidis, Gregory S. Lewis, Arantzazu Eiguren-Fernandez, Otmar Schmid, Chang-Yu Wu, University of Florida

2HA.20  
1:00
Comparative Toxicity of Fresh and Aged Anthropogenic Smoke Particles Emitted from Different Burning Conditions. YONG HO KIM, Aditya Sinha, Ingrid George, David DeMarini, Andrew Grieshop, Ian Gilmour, U.S. Environmental Protection Agency

2HA.21  
1:00
Performance of a Medical Nebulizer when Testing with a Lung Simulator. TAEWON HAN, Michael Falvo, Gediminas Mainelis, Rutgers, The State University of New Jersey

2HA.22  
1:00
Systematic Characterization of Air and Aerosol Dispersion in Operating Rooms. TERRENCE GARCIA, Benjamin Alvarez, Crystal Butler, Daniel Winker, Erika Yu, Stephanie Ku, Kira Loshin, Michael Morrison, Shirley Klimkiewicz, Sarah Ton, Mika Helfers, Tim O'Hanlon, Megan Toms, Christopher Stiles, Ryan Darragh, Anurupa Bhonsale, Christopher Bradburne, Sarah Grady, Carlos Barajas, Sarah Harrison, Mayalen Brock, Greta Kintzley, Lucy Carruth, Brian Damit, et al., Johns Hopkins University Applied Physics Laboratory

2HA.23  
1:00
The Relative Stability of Influenza Virus Infectious Unit and Gene Copy Measurements on Surfaces. KE ZHANG, Will Fitzsimmons, Adam Lauring, Krista Wigginton, University of Michigan


2IM INSTRUMENTATION AND METHODS II: POSTERS
EXHIBIT HALL E
2IM.1  
1:00
Comparison of Low-Cost PM Sensors with a Direct Mass Measurement at Sites Representing Road and Non-road PM Sources. YU JUNG LIN, Karl Armstrong, Roby Greenwald, Georgia State University

2IM.2  
1:00
Effect of Aerosol Size Distribution on Uncertainty of Analyte Quantification Using X-ray Diffraction. KABIR RISHI, Bon Ki Ku, Alan Dozier, Chen Wang, Orthodoxia Zervaki, Vasileia Vogiazi, Pramod Kulkarni, Centers for Disease Control and Prevention, NIOSH

2IM.3  
1:00
Maximizing the Output from Filter Sample Analysis: Evolved Gas Analysis from Thermal-Optical Carbon Analysis (TOCA) Using Photoionization Mass Spectrometry (PIMS). Sven Ehlert, Hendryk Czech, Marco Schmidt, Martin Rigler, Andreas Walte, RALF ZIMMERMANN, Photonion GmbH

2IM.5  
1:00
PTR-MS as a CIMS? Increasing the Range of Detectable Compounds via Low Pressure Negative Soft Chemical Ionization. TOBIAS REINECKE, Markus Leiminger, Markus Mueller, IONICON Analytik GmbH., Innsbruck, Austria

2IM.6  
1:00
Novel Approaches to Chemical Identification in Aerosols: PICARD Program Overview. SHERRIE PILKINGTON, IARPA

2IM.7  
1:00
Fourier Transform Infrared (FT-IR) Organic and Elemental Carbon (OC & EC) Measurements in the Chemical Speciation Network (CSN). ANAHITA AMIRI-FARAHANI, Andrew Weakley, Bruno Debus, Satoshi Takahama, Ann Dillner, University of California Davis

2IM.8  
1:00
Chemical Analysis of Aerosol Nanoclusters (2-10 nm) Using a High-Flow Differential Mobility Analyzer Coupled to a Thermal Desorption Chemical Ionization Mass Spectrometer. PAULUS BAUER, Patricia M. Morris, Véronique Perraud, Barbara Finlayson-Pitts, James Smith, University of California, Irvine

2IM.9  
1:00
Can Infrared Spectra Functional Group Measurements Improve Organic Aerosol Characterization from Time of Flight-Aerosol Chemical Speciation Monitor (TOF-ACSM)? NA MAO, Manjula Canagaratna, Nga Lee Ng, Satoshi Takahama, Ann Dillner, University of California, Davis

2IM.10  
1:00
HPLC-PDA Method Development, Validation, Optimization, and Comparison with GC-FID for The Quantification of Organic Acids. ESTHER OLONIMOYO, Naresh Kumar Amradi, Stephanie Lansing, Akua Asa-Awuku, Candice M. Duncan, University of Maryland

2IM.12  
1:00
Use of Electrostatic Collector for Real-time Personal Exposure Monitoring of Ultrafine Particles. Shaelyn Chen, Erkam Cakmak, Chengyu Zhang, Yifan Liu, Ching-Hsuan Huang, Byron Ockerman, IGOR NOVOSSELOV, University of Washington

2IM.13  
1:00
Incorporating Droplet Growth in Simulating the Performance of Condensation Particle Counters. MARCUS BATISTA, Weixing Hao, Michel Attoui, Yang Wang, University of Miami

2IM.15  
1:00
Development of a Low-Cost, Open Source Condensation Particle Counter (CPC). AARON COLLINS, OpenAeros LLC

2IM.17  
1:00
Performance of the Point Sampling Method and Inter-Comparison with State-of-the-Art Remote Emission Sensing. MARKUS KNOLL, Martin Penz, Tommaso Rossi, Simone Casadei, Alexander Bergmann, Graz University of Technology

2IM.18  
1:00
Clusters Formed in Heavy Ionic Liquids as Potential DMA Standards. CHANAKYA BAGYA RAMESH, Luis-Javier Perez-Lorenzo, Yang Wang, Michel Attoui, University of Miami

2IM.19  
1:00
Development of New Multiscale Aerosol Observing Systems for Deployment at the 3rd ARM Mobile Facility (AMF3) Bankhead National Forest (BNF) Site. ASHISH SINGH, Chongai Kuang, Andrew McMahon, Scott Smith, Tamanna Subba, Shawn Serbin, Jenni Kyrouac, Adam K Theisen, Allison McComiskey, Brookhaven National Laboratory

2IM.20  
1:00
Vapor-Phase Transmission Electron Microscopy for Submicron Visualization of NaCl Aerosols and Droplets. MARTIN AHN, Yuhang Wang, Dewansh Rastogi, Kotiba A. Malek, Jiayue Sun, Taylor J. Woehl, Akua Asa-Awuku, University of Maryland, College Park

2IM.21  
1:00
Practical Characterization and Modeling of Higher Flow in a Water Condensation Growth Tube Bioaerosol Sampler. Dominick Heskett, BRADEN STUMP, Patricia Keady, Gregory S. Lewis, Arantzazu Eiguren-Fernandez, Aerosol Devices Inc.

2IM.22  
1:00
Developing an LED-powered 8 m3 Environmental Chamber for Studying the Atmospheric Chemistry of Outdoor and Indoor Air. RICKEY LEE, Paul Heine, Ayomide Akande, Nadine Borduas-Dedekind, University of British Columbia

2IM.23  
1:00
Measurements of Aerosol Size Distribution and Particle Number Concentration from a Novel Heated Tobacco Capsule (HTC) Prototype. CHIH-HSIANG CHIEN, Hiral Patel, Matt Melvin, Weiling Li, Yezdi Pithawalla, Altria Client Services LLC

2IM.24  
1:00
Characteristics of Condensable Particulate Matter Formation in the EPA Method 202 Sampling Train. PAUL VAN ROOY, Dave Nash, Jason Dewees, Ned Shappley, Walter Lin, Peter Kariher, US EPA

2IM.25  
1:00
PALMS-NG: A Unique Dual S-Shaped Time-of-Flight Mass Spectrometer for Atmospheric Measurements. JUSTIN JACQUOT, Xiaoli Shen, Maya Abou-Ghanem, Karl Froyd, Michael Lawler, Gregory Schill, Kyra Slovacek, David Thomson, Daniel Murphy, Daniel Cziczo, Purdue University

2IM.26  
1:00
CHART: A Modular Research Tool for Testing of Protection Against Highly Toxic Aerosols. TOM VENEMA, Dinesh Durán Jiménez, Duurt Alkema, Ruud Busker, Arjan van Wuijckhuijse, TNO

2IM.27  
1:00
Experimental Investigation of Aerosol Particle Loss from Sampling Tube Surface Roughness for Aviation nvPM Regulatory Measurements. FERGUS LIDSTONE-LANE, Paul Williams, Amanda Lea-Langton, Mark Johnson, University of Manchester


2SS SYMPOSIUM: AEROSOLS SPANNING SPATIAL SCALES II: POSTERS
EXHIBIT HALL E
2SS.1  
1:00
PM10 Is Not PM2.5: A Study on Fenceline Communities in Southeastern PA. SHIVANG AGARWAL, Mina Tehrani, Kirsten Koehler, Peter F. DeCarlo, Johns Hopkins University

2SS.2  
1:00
Comparison of Summertime Aerosol- and Gas-Phase Measurements at Two Urban Atlanta Sites. ALISON FANKHAUSER, Ruizhe Liu, Asher Mouat, Aryiana Moore, Ann Dillner, Roya Bahreini, Armistead G. Russell, Jennifer Kaiser, Nga Lee Ng, Georgia Institute of Technology

2SS.3  
1:00
Summer and Fall 2023 Update of an Ongoing Aethalometer-Based Black Carbon Measurement and Source Apportionment Campaign at Long-Term Monitoring Sites in Addis Ababa, Ethiopia as Part of the Multi-Angle Imager for Aerosols (MAIA) Investigation. L. DREW HILL, Sina Hasheminassab, Jeff Blair, Steven Blair, Ivan Iskra, Tesfaye Mamo, Araya Asfaw, David Diner, Aethlabs

2SS.4  
1:00
Monitoring Smoke from Landscape Fires in the Flint Hills Region of Kansas during the 2022 Burning Season. OLIVIA SABLAN, Bonne Ford, Emily Gargulinski, Melanie Hammer, Giovanna Henery, Shobha Kondragunta, Randall Martin, Zoey Rosen, Kellin Slater, Aaron van Donkelaar, Hai Zhang, Amber Soja, Sheryl Magzamen, Jeffrey R. Pierce, Emily Fischer, Colorado State University

2SS.5  
1:00
Large Variability in Ambient Fine Particle pH in Fairbanks Winter. JAMES CAMPBELL, Michael Battaglia, Kayane Dingilian, Meeta Cesler-Maloney, William Simpson, Ellis Robinson, Peter F. DeCarlo, Brice Temime-Roussel, Barbara D'Anna, Jack Dibb, Athanasios Nenes, Rodney J. Weber, Jingqiu Mao, University of Alaska Fairbanks

2SS.6  
1:00
Preliminary Indoor PM2.5 Data from the Whole Communities—Whole Health Pilot Study. ANSEL EARLY, David Jarma, Atila Novoselac, Kerry Kinney, The University of Texas at Austin

2SS.7  
1:00
Enhanced Measurements of PM2.5 Chemical Composition and Size Distribution in Wilmington, CA. JULIA MONTOYA-AGUILERA, Christopher Lim, Mohammad Sowlat, Steven Boddeker, Zihan Zhu, Sina Hasheminassab, Roya Bahreini, Nga Lee Ng, Payam Pakbin, Andrea Polidori, Jason Low, South Coast Air Quality Management District

2SS.8  
1:00
Air-Microfluidic Resonator-based Aerosol Sensors: Pitfalls and Opportunities. IGOR PAPROTNY, Mandana Hajizadehmotlagh, Dorsa Fahimi, Anuj Singhal, University of Illinois at Chicago

2SS.9  
1:00
Long-term Fine-scale PM2.5 Source Impacts from Major Sources at Monitors across the US. TING ZHANG, Lucas Henneman, George Mason University

2SS.10  
1:00
Aerosol Size Distribution Comparison of Volcanic Ashes and Sahara Dust and Its Spatial Differences on La Palma Island. VOLKER ZIEGLER, Maximilian Weiss, Frederik Weis, Henrik Hof, Ann Katrin Grossmann, Jon Vilches Sarasate, Agnes Sauleda Brossa, Palas GmbH, Karlsruhe, Germany

2SS.11  
1:00
Global Simulations of Phase State of Secondary Organic Aerosols with GEOS-Chem. REGINA LUU, Meredith Schervish, Nicole June, O'Donnell Samuel, Shantanu Jathar, Jeffrey R. Pierce, Manabu Shiraiwa, University of California, Irvine

2SS.12  
1:00
Investigating the Impact of Emission Reductions on Ambient PAH and Nitrated PAH Concentrations. JUN MENG, Elisabeth Galarneau, Deyong Wen, Junhua Zhang, Kenjiro Toyota, Verica Savic-Jovcic, Environment and Climate Change Canada

2SS.13  
1:00
Preliminary Results from the ASCENT Network: Aerosol Composition and Concentration at Cheeka Peak Observatory. OLIVIA HAKAN, Philip Rund, Olga Garmash, Odelle Hadley, Courtney Winck, Nga Lee Ng, Ann Dillner, Roya Bahreini, Armistead G. Russell, Joel A. Thornton, University of Washington

2SS.14  
1:00
Spatial and Temporal Variabilty in PM2.5 in NAPA Valley, CA August-October 2020. WILLIAM MILLS, Justin Cathey, Northern Illinois University


2UA URBAN AEROSOLS II: POSTERS
EXHIBIT HALL E
2UA.1  
1:00
Properties and Chemistry of Ultrafine Particles at Zurich Airport. Zachary Decker, Peter A. Alpert, Jay G. Slowik, Michael Bauer, Markus Ammann, Lukas Durdina, Jacinta Edebeli, Curdin Spirig, André S. H. Prévôt, Julien Anet, Martin Gysel, BENJAMIN BREM, Laboratory of Atmospheric Chemistry, Paul Scherrer Institute

2UA.2  
1:00
Influence of Multiphase Chemistry on Oxygenated Organic Aerosol Formation in the New York City Region. MITCHELL ROGERS, Taekyu Joo, Tori Hass-Mitchell, Benjamin A. Nault, Mia Tran, Manjula Canagaratna, Joseph Roscioli, Jordan Krechmer, Andrew Lambe, Drew Gentner, Yale University

2UA.3  
1:00
Multi-Year Datasets of PM1 Chemical Composition and Organic Aerosol Sources at Various French Urban and Suburban Areas. HASNA CHEBAICHEB, Olivier Favez, Joel Brito, Florian Couvidat, Augustin Colette, Caroline Marchand, Veronique Riffault, Laboratoire Central de Surveillance de la Qualité de l’Air

2UA.4  
1:00
Exposure of City-Dwellers to Particulate Matters during Commuting Trips in the Metropolitan Area of Karachi. KAMRAN KHAN, Haider Khwaja, Sumayya Saied, Saiyada Masood, University of Karachi, Pakistan

2UA.5  
1:00
Use of an Oxidation Flow Reactor in the Field to Study Ambient Secondary Aerosol Formation from Gas- and Aqueous-Phase Chemistry. YING ZHOU, Alexander B. MacDonald, Ningjin Xu, Xuanlin Du, Roya Bahreini, Don Collins, University of California, Riverside

2UA.6  
1:00
Organic Components Containing Sulfur and Nitrogen Reduce the Volatility of Urban Organic Aerosols. QIAORONG XIE, Alexander Laskin, Pingqing Fu, Purdue University

2UA.7  
1:00
Identifying Mass Spectral Markers for Tire Wear Particles. XING WANG, Arthur W. H. Chan, Greg J. Evans, University of Toronto

2UA.8  
1:00
Effect of Secondary Organic Aerosol Formation Pathways on Human Health. LU QI, Ka Yuen Cheung, Chuan Ping Lee, Dongyu S. Wang, Zhiyu Li, Weikang Ran, Yufang Hao, Xinmei Huang, Gang Chen, Qingqing Wang, Weiqi Xu, Tianqu Cui, Kun Li, Vishal Verma, Yuemei Han, Qiyuan Wang, Zifa Wang, Yele Sun, Kaspar R. Daellenbach, Urs Baltensperger, Robin Modini, Imad El Haddad, Junji Cao, André S. H. Prévôt, Jay G. Slowik, Paul Scherrer Institute

2UA.9  
1:00
Elemental Characterization of PM2.5 at an Urban Traffic Site in Central Europe. Laurence Windell, Jaroslav Schwarz, Radek Lhotka, Petra Pokorná, Jakub Ondráček, Vladimír Ždímal, PHILIP K. HOPKE, ICPF CAS, Prague, Czech Republic

2UA.10  
1:00
Chemical, Physical, and Optical Properties of Ambient Particulate Matter during Widespread Fireworks Use in Southern California. DANIEL B. CURTIS, Danielle Rocco, Esther Morales, Jason Truong, Tyler Deflin, California State University, Fullerton

2UA.11  
1:00
Assessing the Spatial Distribution of Traffic-Related Lung Deposited Surface Area in an Urban Micro-Environment Using Computational Fluid Dynamics. PO-KAI CHANG, Li-Ti Chou, Ta-Chih Hsiao, National Taiwan University, Taiwan

2UA.12  
1:00
Within-City Variability of Ultrafine and Fine Particulate Matter in South Asian and North American Cities. PROVAT SAHA, Tanbhir Shovon, Dipika Roy Prapti, Albert Presto, Allen Robinson, Bangladesh University of Engineering and Technology

2UA.13  
1:00
Quantifying and Characterising Nanoparticle Emissions from Tyre and Road Wear Emissions. MOLLY J. HAUGEN, Adam M Boies, University of Cambridge

2UA.14  
1:00
Emissions of Nucleation Mode Brake Wear Particles on Real Urban Driving Cycles. HIROYUKI HAGINO, Japan Automobile Research Institute

2UA.15  
1:00
Trends and Insights into Sources of PM2.5 in Kolkata, India from Low Cost Sensor Network Data. V. FAYE MCNEILL, Siddharth Nobell, Arnab Majumdar, Shovon Mukherjee, Sukumar Chakravorty, Sanjoy Chatterjee, Soumitra Bose, Anindita Dutta, Sandhya Sethuraman, Vigneshwari Sivakumar, Daniel Westervelt, Sarbani Palit, Shairik Sengupta, Rakhi Basu, Columbia University

2UA.16  
1:00
Climatology and Sources of Particulate Matter in an Urban Arid Region: First real-time chemical and elemental observations in Doha, Qatar. SHAMJAD MOOSAKUTTY, Mohammed Ayoub, Rami Alfarra, Qatar Environment & Energy Research Institute

Tuesday 3:00 PM - 3:30 PM
Coffee Break with Exhibitors

Tuesday 3:30 PM - 5:00 PM
Technical Session 3: Platform


3AC AEROSOL CHEMISTRY II: BIOMASS BURNING AND BROWN CARBON AEROSOLS 1: LABORATORY AND FIELD MEASUREMENTS
PORTLAND BALLROOM – James Davies and Meredith Schervish, chairs

3AC.1  
3:30
Investigating Effects of Biomass Burning Cross Plume Gradients and Plume Concentration on Photochemistry, Secondary Aerosol Formation, and Coagulation. NICOLE JUNE, Archana Dayalu, Marikate Mountain, Matthew Alvarado, Jeffrey R. Pierce, Colorado State University

3AC.2  
3:45
Composition and Atmospheric Transformations of Organic Aerosol Emitted From Biomass and Urban Material Burning. KATHERINE HOPSTOCK, Alexandra Klodt, Michael Alvarado, Qiaorong Xie, Hind Al-Abadleh, Alexander Laskin, Sergey Nizkorodov, University of California, Irvine

3AC.3  
4:00
New Insights into the Detection and Chemistry of Levoglucosan in Biomass Burning Aerosol - Heterogeneous Chemistry and Novel Detection Methods. RAN ZHAO, Dylan Long, Max Loebel Roson, University of Alberta

3AC.4  
4:15
Photoaging of Phenolic Secondary Organic Aerosol in the Aqueous Phase: Evolution of Chemical and Optical Properties and Effects of Oxidants. WENQING JIANG, Christopher Niedek, Cort Anastasio, Qi Zhang, University of California, Davis

3AC.5  
4:30
Source Apportionment and Phase Partitioning of Atmospheric Semi-Volatile Organic Compounds during the Alaskan Wintertime. KAROLINA CYSNEIROS DE CARVALHO, Ellis Robinson, Andrew Holen, Judy Wu, Vanessa Selimovic, Damien Ketcherside, William Simpson, Peter F. DeCarlo, Kerri Pratt, Lu Hu, Robert J. Yokelson, Brent Williams, Washington University in St. Louis

3AC.6  
4:45
Laboratory Studies of Photolysis Aging of Brown Carbon Aerosols. DIEGO CALDERON-ARRIETA, Ana Morales, Taylor Estock, Anusha P.S. Hettiyadura, Chunlin Li, Yinon Rudich, Alexander Laskin, Purdue University


3AP AEROSOL PHYSICS III
E147/148 – Jose Moran and Tianchang (Athena) Xu, chairs

3AP.1  
3:30
Predicting Real Refractive Index of Organic Aerosols from Elemental Composition. YAOWEI LI, Bin Bai, John Dykema, Nara Shin, Andrew Lambe, Qi Chen, Mikinori Kuwata, Nga Lee Ng, Frank Keutsch, Pengfei Liu, Harvard University

3AP.2  
3:45
Enhanced Radiative Forcing Effects and Albedo Reduction from Brown Carbon Aerosol Deposition on Glacier Snow. GANESH CHELLUBOYINA, Benjamin Sumlin, Payton Beeler, Rajan K. Chakrabarty, Washington University in St. Louis

3AP.3  
4:00
Direct Influence of Aerosol Particles in Cavity Enhanced Spectroscopy. FELIX STOLLBERGER, Michael Gleichweit, Ruth Signorell, Alexander Bergmann, Graz University of Technology

3AP.4  
4:15
Optically Trapped, Single-Particle Reactor for the Study of Heterogeneous Chemistry. YUKAI AI, Chuji Wang, Gorden Videen, Yong-Le Pan, Mississippi State University

3AP.5  
4:30
Non-contact Surface Sampling: Aerodynamic Resuspension of Particulates by Planar Impinging Jet. Byron Ockerman, Kalyan Kottapalli, Guanyu Song, Patrick Fillingham, IGOR NOVOSSELOV, University of Washington

3AP.6  
4:45
Understanding the Impact of Particle Morphology on Resuspension with a 3D Printed Wind Tunnel. EDWARD NEAL, Jonathan P. Reid, Richard J. Thomas, Maurice Walker, Jack Vincent, Simon Parker, Virginia Foot, Benjamin Higgins, University of Bristol


3HA HEALTH RELATED AEROSOLS III: OXIDATIVE POTENTIAL OF PARTICULATE MATTER
E145/146 – Yinon Rudich and Kasey Edwards, chairs

3HA.1  
3:30
Effects of Atmospheric Aging on the Dithiothreitol-based Oxidative Potential of Carbonaceous Aerosols. KA YUEN CHEUNG, Jun Zhang, Tiantian Wang, Lisa Kattner, Sophie Bogler, Martin Gysel, Jay G. Slowik, Vishal Verma, André S. H. Prévôt, Imad El Haddad, David Bell, Robin Modini, Paul Scherrer Institute

3HA.2  
3:45
Machine Learning Models to Predict Oxidative Potential of Ambient PM2.5: A Midwestern US Case Study. TAHSINA ALAM, Hannah Horowitz, Lei Zhao, Vishal Verma, University of Illinois Urbana Champaign

3HA.3  
4:00
The Influence of Meteorological Conditions on Traffic-related SOA Formation and Its Relationship with OP. LI-TI CHOU, Po-Kai Chang, Ta-Chih Hsiao, National Taiwan University, Taiwan

3HA.4  
4:15
Accessing the Oxidative Potential of Dust from the Great Salt Lake. REUBEN ATTAH, Kerry Kelly, Kevin Perry, University of Utah

3HA.5  
4:30
Aqueous OH Radical Production by Brake Wear Particles. SUKRITI KAPUR, Ting Fang, Kasey Edwards, Véronique Perraud, Lisa Wingen, Adam Thomas, James Smith, Manabu Shiraiwa, University of California, Irvine

3HA.6  
4:45
Are Health Effects of Ambient PM2.5 Proportional to its Mass? Relevance of Toxicity Measurements in Predicting PM2.5 Health Effects. SUDHEER SALANA, Zhuying Dai, Haoran Yu, P. S. Ganesh Subramanian, Vishal Verma, University of Illinois at Urbana-Champaign


3IM INSTRUMENTATION AND METHODS III: OPTICAL AND IMAGING METHODS
F150 – Arthur Chan and Susan Mathai, chairs

3IM.1  
3:30
Detection of Bioaerosol by Measuring Single Particle Differential Circular Polarization Scattering (CIDS). YONG-LE PAN, Aimable Kalume, Chuji Wang, Joshua L. Santarpia, U.S. Army Research Laboratory

3IM.2  
3:45
A Computational Sensitivity Study To Refine Photoacoustic Absorption Signals Through Geometry Optimization. PRABHAV UPADHYAY, Benjamin Sumlin, Rajan K. Chakrabarty, Washington University in Saint Louis

3IM.3  
4:00
Real-Time Measurements of Respirable Crystalline Silica, Kaolinite, Coal, and Calcite Dust with a Quantum Cascade Laser Equipped Photoacoustic Instrument. W. PATRICK ARNOTT, Charles Kocsis, Xiaoliang Wang, Bankole Osho, Samuel Taylor, Pedro Nascimento, Bjoern Bingham, Chauntelle Murphy, Michael Sandink, University of Nevada, Reno

3IM.4  
4:15
Comparison of Optical Properties Calculated from a Dual-Spot Aethalometer and a Photoacoustic Spectrometer for Biomass Burning Aerosols during the GWISE Campaign. RYAN POLAND, Zachary McQueen, Omar El Hajj, Chase Glenn, Anita Anosike, Kruthika Kumar, Joseph O'Brien, Rawad Saleh, Geoffrey Smith, University of Georgia

3IM.5  
4:30
Boundary Layer Profiles of Particle Turbulent Mass Fluxes at the Southern Great Plains Site. AJMAL RASHEEDA SATHEESH, Markus Petters, Nicholas Meskhidze, NC State University

3IM.6  
4:45
More Information from an Optical Particle Counter. DANIEL MURPHY, NOAA CSL


3SS SYMPOSIUM: AEROSOLS SPANNING SPATIAL SCALES III
F151 – Manish Shrivastava and James Campbell, chairs

3SS.1  
3:30
From Concentrations to Context: Approaches for Translating Sensor Network Data into Meaningful Outputs. NAOMI ZIMMERMAN, University of British Columbia

3SS.2  
3:45
Data Fusion with Uncertainty Quantification for Sub-City-Scale Assessments and Forecasting of PM2.5 and Trace Gases. NATHAN PAVLOVIC, Carl Malings, K. Emma Knowland, Christoph Keller, Stephen Cohn, Callum Wayman, Alan Chan, Sean Wihera, Sean Khan, John White, Daniel Westervelt, Randall Martin, Sonoma Technology, Inc.

3SS.3  
4:00
Trends of Present-Day On-Road Motor Vehicle Particulate Matter Emissions to Total PM Using a Low-Cost Sensor Network in Baltimore City. COLBY BUEHLER, Misti Zamora, Daniela Flores, Marley Macarewich, Lei Hao, Abhi Datta, Kirsten Koehler, Drew Gentner, Yale University

3SS.4  
4:15
Spatiotemporal Distribution of Brown Carbon and Organic Aerosol Brownness Across the U.S. Chemical Speciation Network. L.-W. ANTONY CHEN, Judith Chow, Xiaoliang Wang, John Watson, Jingqiu Mao, University of Nevada, Las Vegas

3SS.5  
4:30
Size-Resolved Characterization of Particle Hydroxymethanesulfonate (HMS), Sulfite, Bisulfite, and Sulfate in Wintertime Fairbanks, Alaska. KAYANE DINGILIAN, Elliana Hebert, Michael Battaglia, James Campbell, Jingqiu Mao, Rodney J. Weber, Georgia Institute of Technology

3SS.6  
4:45
Correcting 20,000+ Low-Cost Sensors Without a Colocation: Development of a Global Gaussian Mixture Regression Model for Optical PM2.5 Sensors. GARIMA RAHEJA, Daniel Westervelt, Columbia University


3UA URBAN AEROSOLS III: PM2.5 AND AEROSOL PHYSICS
E142-144 – Chelsea Preble and Marina Nieto-Caballero, chairs

3UA.1  
3:30
Comparison of PM2.5 Measurements by Air Quality Monitoring Stations and Filter-based Method in Jakarta, Indonesia. ENDAH DAMASTUTI, Muhayatun Santoso, Desie Khoeratunnisya, Syukria Kurniawati, Djoko Prakoso Dwi Atmodjo, Faizal Ramadhani, Woro Yatu Niken Syahfitri, Feni Fernita Nurhaini, Philip K. Hopke, National Innovation and Research Agency (BRIN), Indonesia

3UA.2  
3:45
The Use of Black Carbon Sensors to Enhance Particulate Matter Monitoring in Communities. Rebecca A. Sugrue, CHELSEA V. PREBLE, James D.A. Butler, Alaia Redon-Gabel, Pietro Marconi, Karan Shetty, Lee Ann Hill, Audrey Smith, Boris Lukanov, Thomas W. Kirchstetter, UC Berkeley

3UA.3  
4:00
Impacts of Precipitation on Aerosol Chemical Composition in a Highly Urbanized Area during the TRACER-MAP Field Campaign. CHUN-YING CHAO, Fangzhou Guo, Shan Zhou, James Flynn, Rebecca J. Sheesley, Sascha Usenko, Don Collins, Robert Griffin, Rice University

3UA.4  
4:15
Aerosol Concentration, Size Distribution, and Cloud Condensation Nuclei Activity at 5 Sites in Houston during the TRACER-MAP Campaign. ZIHAN ZHU, Don Collins, Chun-Ying Chao, Robert Griffin, Kimberly Sauceda, Sascha Usenko, Rebecca J. Sheesley, Subin Yoon, James Flynn, University of California, Riverside

3UA.5  
4:30
Wind-Driven Emissions of Coarse Mode Particles in an Urban Environment. MARKUS PETTERS, Tyas Pujiastuti, Ajmal Rasheeda Satheesh, Sabin Kasparoglu, Bethany Sutherland, Nicholas Meskhidze, North Carolina State University

3UA.6  
4:45
PM2.5 Suppression of Ozone Formation at High Mass Loading. JAMES SCHWAB, Jie Zhang, Alexandra Catena, Janie Schwab, Matthew Ninneman, Junfeng Wang, Amanda Teora, Atmospheric Sciences Research Center, University at Albany

Tuesday 5:00 PM - 6:00 PM
Working Group Meetings 1: Aerosol Chemistry (E145/146), Combustion and Materials Synthesis (F151), Health Related Aerosols (F150), History of Aerosol Science (E147/148), Instrumentation and Methods (E142-144)

Tuesday 6:00 PM - 8:00 PM
Welcome Reception

Tuesday 6:00 PM - 8:00 PM
Technical Session 4: Meet the Job Seekers Poster Session


4MJ MEET THE JOB SEEKERS: POSTERS
EXHIBIT HALL E
4MJ.1  
6:00
Gideon Maina, IoT Engineer/ Air Quality Monitoring Technologist, Industry/Government/Academia. GIDEON MAINA, Code For Africa

4MJ.2  
6:00
Ifechukwude Chiedu, Ph.D. Research Scientist/Quality Assurance Specialist, Academia/Government/Industry. IFECHUKWUDE CHIEDU, Federal Institute of Industrial Research Lagos, Nigeria.

4MJ.3  
6:00
Ryan W. Drover, Ph.D. Candidate at UC Riverside. RYAN W. DROVER, David R. Cocker III, University of California, Riverside

4MJ.4  
6:00
Xinyang Guo, Ph.D. Candidate Pursuing Academia/Government/Industry Postdoctoral Positions. XINYANG GUO, University of Alberta

4MJ.5  
6:00
New Insights Into the Composition of Organics in the Atmosphere Enabled by Advanced Processing Techniques for Existing Chromatographic Datasets. SUNGWOO KIM, Lindsay Yee, Allen Goldstein, Nathan Kreisberg, Gabriel Isaacman-VanWertz, Virginia Tech

4MJ.6  
6:00
Sunhye Kim, Ph.D. Candidate, Air Quality Project Manager. SUNHYE KIM, Carnegie Mellon University

4MJ.7  
6:00
Sudheer Salana, Ph.D. Candidate, University of Illinois at Urbana-Champaign, Seeking Postdoctoral Positions in Aerosol Measurements/Health effects. SUDHEER SALANA, University of Illinois at Urbana-Champaign

4MJ.8  
6:00
Una Trivanovic, PhD Candidate at ETH Zürich, Seeking an Academic Position. UNA TRIVANOVIC, ETH Zurich, Switzerland

4MJ.9  
6:00
Shuang Wu, Ph.D. Candidate in Environmental Atmospheric Chemistry, Postdoctoral/Industry Positions. SHUANG WU, University of Alberta

4MJ.10  
6:00
Wen Zhang, 5th Year Ph.D. Candidate, a Postdoctoral Research Position. WEN ZHANG, University of California, Riverside

4MJ.11  
6:00
Karolina Cysneiros de Carvalho, PhD Candidate Seeking Industry/Postdoctoral Positions. KAROLINA CYSNEIROS DE CARVALHO, Washington University in St. Louis

4MJ.12  
6:00
Chun-Ying Chao, Current Ph.D. candidate in Environmental Engineering at Rice University, Seeking Postdoctoral position. CHUN-YING CHAO, Rice University

4MJ.13  
6:00
Weixing Hao, Ph.D. Candidate, Pursuing Postdoc/Faculty/Scientist Positions. WEIXING HAO, University of Miami

4MJ.14  
6:00
Lu Zhang, Ph.D. Candidate at Peking University, Seeking a Postdoctoral Position. LU ZHANG, Peking University

4MJ.15  
6:00
Multiscale Modeling - Ella Ivanova. ELLA IVANOVA, New Jersey Institute of Technology

4MJ.16  
6:00
Darryl Angel, Ph.D. Candidate Pursuing Bioaerosol/Environmental Microbiology Postdoctoral or Research Scientist Positions within Government or Industrial Sectors. DARRYL ANGEL, Yale University

4MJ.17  
6:00
Sohyeon Jeon, PhD Candidate, Industry/Government/Postdoc Position. SOHYEON JEON, Washington University in St. Louis

4MJ.18  
6:00
Jinglin Jiang, Ph.D. Candidate, Purdue University, Seeking Industry/Postdoctoral Positions. JINGLIN JIANG, Purdue University

4MJ.19  
6:00
Colby Buehler, PhD Candidate (Yale), Teaching/Research/Postdoc Opportunities. COLBY BUEHLER, Yale University

4MJ.20  
6:00
Namrata Shanmukh Panji, PhD Student at Virginia Tech Seeking Government or Industry Roles. NAMRATA SHANMUKH PANJI, Virginia Tech

4MJ.21  
6:00
Susan Mathai, PhD in Atmospheric Sciences, and Desired Position/Area: Post Doc/Scientist in the Field Related to Optical Properties of Aerosols Emitted from Biomass Burning. SUSAN MATHAI, Michigan Technological University

4MJ.22  
6:00
Chethani Athukorala, PhD Candidate / Post-Doc or Industry Research Position / Experimental Research. CHETHANI ATHUKORALA, Clarkson University

4MJ.23  
6:00
Bethany Sutherland, Ph.D. Candidate at North Carolina State University (NCSU) Seeking a Postdoctoral Research Position. BETHANY SUTHERLAND, NC State University

4MJ.24  
6:00
Purushottam Kumar, PhD Student (Virginia Tech), Seeking R&D Opportunities in Research Labs or Industry Sector. PURUSHOTTAM KUMAR, Virginia Tech

4MJ.25  
6:00
Paulus Bauer, PostDoc in Physical Chemistry UC Irvine, Looking for Job in R&D or Teaching. PAULUS BAUER, University of California, Irvine

4MJ.26  
6:00
Tori Hass-Mitchell, Ph.D. Candidate at Yale University in Chemical and Environmental Engineering, Seeking Industry/Government/National Lab Positions. TORI HASS-MITCHELL, Yale University

4MJ.27  
6:00
Jo Machesky, Ph.D. Candidate at Yale, Seeking Post-doctoral or Full-Time Government or Industry Positions. JO MACHESKY, Yale University

4MJ.28  
6:00
Alexander B. MacDonald, Postdoc at UC Riverside Pursuing a Career in Government or Industry. ALEXANDER B. MACDONALD, University of California, Riverside

4MJ.29  
6:00
Tania Gautam, PhD Candidate, University of Alberta, Pursuing Industry/Government Postdoctoral Positions. TANIA GAUTAM, Pacific Northwest National Laboratory

4MJ.30  
6:00
Medinat Akindele, PhD Candidate in Civil and Environmental Engineering; Research Positions in Environmental Engineering and/or Environmental Policy. MEDINAT AKINDELE, Carnegie Mellon University

4MJ.31  
6:00
Abhishek Anand, PhD Candidate at Carnegie Mellon University, Seeking Postdoctoral Positions in Aerosol Measurement and Modeling that Includes Machine and Deep Learning Models. ABHISHEK ANAND, Carnegie Mellon University

4MJ.32  
6:00
Kaitlyn McKinney, Research Assistant/Ph.D. Student in Civil Engineering Looking for Careers in Feild Research or Data Science. KAITLYN MCKINNEY, Texas Tech University

4MJ.33  
6:00
Saravanan Kanagaratnam, Teaching Assistant/Doctoral Degree/Faculty Position, Government, and Industry/Ohio, Pennsylvania, Kentucky, Indiana, West Virginia, and North Carolina. SARAVANAN KANAGARATNAM, Texas Tech University

4MJ.34  
6:00
Dr. Sunil Kumar; Current Position - Associate Research Scientist, Specialization – Thermal & Fluids Engineering; PhD – Nuclear Engineering. SUNIL KUMAR, Texas A&M University

4MJ.35  
6:00
Yuhan Yang, Ph.D. Candidate, Pursuing Postdoc/Scientist Positions. YUHAN YANG, Georgia Institute of Technology

4MJ.36  
6:00
Eloise Parry-Nweye, Ph.D. Candidate in Chemical Engineering, Seeking Industry/Government/Postdoc Position. ELOISE PARRY-NWEYE, Syracuse University

4MJ.37  
6:00
Prince Vijay, Ph.D. Candidate (IIT Bombay)- Environmental Engineering-Air Pollution. PRINCE VIJAY, Indian Institute of Technology Bombay

4MJ.38  
6:00
Brooke L. Smith, PhD Candidate at Texas A&M University, Pursuing a Career in Government or Industry. BROOKE SMITH, Texas A&M University